<template>
    <div class="photoinfo-container">
        <h3>{{photoinfo.title}}</h3>
        <p class="sub-title">
            <span>发表时间:{{photoinfo.add_time | dataFormat}}</span>
            <span>点击:{{photoinfo.click}}次</span>
        </p>
        <hr>
        <!-- 缩略图区域 -->
        <vue-preview :slides="list" @close="handleClose"></vue-preview>
        <!-- <div class="thumbs">
            <img class="preview-img" v-for="(item, index) in list" 
                :src="item.src" height="100" @click="$preview.open(index, list)" :key="item.src">
        </div> -->
        
        <!-- 图片内容区域 -->
        <div class="content" v-html="photoinfo.content">

            <!-- 放置一个现成的评论组件 -->
        </div>
        <comment-box :id="id"></comment-box>
    </div>
</template>
<script>
import { Toast } from 'mint-ui'
import comment from '../subcomponents/comment.vue'

export default {
    data(){
        return{
            id:this.$route.params.id, // 从路由中获取到的图片的id
            photoinfo:{},  //图片详情的数据
            list:[] //缩略图的数组
        }
    },
    created(){
        this.getPhotoInfo()
        this.getThumbs()
    },
    methods:{
        getPhotoInfo(){
            this.$http.get('api/getimageInfo/'+this.id).then(result =>{
                if(result.body.status === 0){
                    this.photoinfo = result.body.message[0];
                }else{
                    Toast('获取图片详情失败')
                }
            })
        },
        getThumbs(){
            this.$http.get('api/getthumimages/'+this.id).then(result =>{
                if(result.body.status === 0){
                    // 循环每个图片数据,补全图片的宽和高
                    result.body.message.forEach(element => {               
                        element.src=element.src,
                        element.msrc=element.src,
                        element.alt='picture 2'
                        element.title='Image Caption 2'
                        element.w = 600,
                        element.h = 400
                    });
                    // 把完整的数据保存到list中
                    this.list =result.body.message;
                }
            })
        },
        handleClose () {
        // console.log('close event')
      }
    },
    components:{ //注册组件
        'comment-box':comment
    }
}
</script>
<style lang="scss" scoped>
.photoinfo-container{
    padding: 3px;

    h3{
        color: #26a2ff;
        font-size: 15px;
        text-align: center;
        margin: 15px 0;
    }
    .sub-title{
        font-size: 13px;
        display: flex;
        justify-content: space-between;
    }
    .thumbs{
        img{
        margin: 10px;
        box-shadow: 0 0 8px #999;
        }
    }
    .content{
        font-size: 13px;
        line-height: 30px;
    }
}
</style>
